Hi.. I do not grow with LEDs, but I respect the expertise of Rumpleforeskin as a master grower. He did two grow journals with LEDs that are located here http://forum.grasscity.com/hydroponic-grow-journals/485301-rumples-led-challenge.html and here http://forum.grasscity.com/hydroponic-grow-journals/541285-rumples-2nd-led-challenge.html Good Luck!
white marshydro 300w 140w actual draw, as far as I'm concerned best bang for your buck $63 free shipping.
Sure they'll grow, question is how much will you get off em. LEDs are powerful but you will still only get small plants. Im not good on guessing yields but id say minimum 7g each plant? Idk lol